java software engineer interview questions

Regular Interview Questions and answers by a ribaba Java engineer, Baba java 1. Implementation of Spring AOP and IOC Http://blog.csdn.net/tarena_lixy/article/details/7096114 Http://blog.csdn.net/kiss_vicente/article/details/6901295 Http://blog.csdn.net/it_man/article/details

Java Senior Software engineer interview Exam If you want to apply for Senior Development engineer job, just know the basic knowledge of Java is not enough, but also must know the common data structure, algorithm, network, operatin

JAVA engineer interview questionsZookeeper I went to a company for an interview today. I felt dizzy with my brains. I didn't make a few algorithm questions. The questions were relatively simple. I should have prepared myself, but

picture suffix 2, how to suffix is tampered with, then each file has a magic digital file upload-magic number5, the principle and implementation of Message Queuing Answer: 1, Message Queuing Principle 2, comprehensible message queue ActiveMQVi. Database Aspects1. The MySQL query field area is not case-sensitive?Answer: Do not differentiate, even if the value is not differentiated (I asked at the time, the area of the application of the size of the meaning of what, the interviewer did not say)2,

If you want to apply for Senior Development engineer job, just know the basic knowledge of Java is not enough, but also must know the common data structure, algorithm, network, operating system and other knowledge. Therefore this article does not explain the concrete technology, the author synthesizes oneself to apply each big company's experience, has collated a big company to the

7 skills for Software Engineer interview 7 skills for Software Engineer interview 7Top 1 honest, don't be bluffing Answer questions with confidence. If you don't know, say "I don't know

adapter pattern? Ø database How are you usually optimized, what other tools are used to optimize no, how to use the Ø Now there is a lot of tables to correlate the query SQL, the child table data is very much, then you only from the SQL point of view of the SQL statement optimization, do not need to consider the index, predicate Ø you don't have a Java project, do you? Ø your major is to control the direction, why do the current direction O you have

with a short code. Convert multiple spaces to a space (5 points)String s = "s tr in G";S=s.replaceall ("+", "");7. Using the socket to write a program, the client sends a request to the server side (to send a string), the service side to send feedback information. (10 points)TCP protocolOnline examples many find themselves. Code too long8. Implement Oracle paging queries with SQL statements. (10 points)SELECT * FROM (select ROWNUM rn,t.* from TableName t where T.rn Select * from TableName where

the recruitment company asks you to answer questions on the whiteboard and will arrange for the examiner to supervise, you need to find a software engineer to play the examiner and cooperate with you to practice. Even if the experience of the examiner is not as good as that of you, they can still help you eliminate the tension caused by mistakes in front of othe

at home based on this situation. If the recruitment company asks you to answer questions on the whiteboard and will arrange for the examiner to supervise, you need to find a software engineer to play the examiner and cooperate with you to practice. Even if the examiner has less experience than you, they can still help you eliminate the tension caused by mistakes

property or member variable in a block that needs to reference an external controller, be sure to use weak references, especially member variables like _testid, where many people do not use weak references and cause memory to be freed.For objects that are normally created, because they are now arc projects, remember that the golden rule of memory management can be solved.18, which third-party libraries have been used?If you've ever developed an app and answered that you haven't used a third-par

Summary of Java back-end development interview questions of major companies, and java back-end interview questions ThreadLocal (thread variable copy) Synchronized implements Memory sharing. ThreadLocal maintains a local variable

. NET software engineer interview question 1. Blank question: 1. The three major features of a class are (encapsulation) (inheritance) (polymorphism ). 2. A maximum of (256) tables or views can be specified in the from clause of the SELECT statement. They must be separated by commas (,). When the queried table is not in the current database, available (Database N

and test management tools. The minimum requirement is to be familiar with the use of tools. The tenth category of problems is to give you a software, such as QQ and QQ landlords. How do you test these problems, from the perspectives of software quality models, testing tools, testing methods, testing processes, and exploratory testing, we should first solve the problem at a macro level, and then explain in